ETEL, L.; POPŁAWSKI, M. The Assumptions of a New Tax Ordinance in Poland . Public Governance, Administration and Finances Law Review, [S. l.], v. 1, n. 1, p. 30–48, 2016. DOI: 10.53116/pgaflr.2016.1.2. Disponível em: https://folyoirat.ludovika.hu/index.php/pgaf/article/view/5409. Acesso em: 19 may. 2024.